In the title compound, C19H16ClFN2O2, the pyrazole ring makes dihedral angles of 5.15 (6) and 77.72 (6)°, with the fluorophenyl and chlorophenyl rings, respectively.
The crystal structure of the title compound, C18H25NO5, is stabilized by intermolecular N—H⋯O hydrogen bonds, which form inversion dimers. The ethyl group is disordered over two positions in a 0.651 (12):0.349 (12) ratio.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.